Merge lp:~alan-griffiths/mir/free-libmircore-from-pthreads into lp:mir

[Alan Griffiths]

Don't link libmircore to (unused) use pthreads

[Mir CI Bot (mir-ci-bot)]

PASSED: Continuous integration, rev:4196
https://mir-jenkins.ubuntu.com/job/mir-ci/3459/
Executed test runs:
    SUCCESS: https://mir-jenkins.ubuntu.com/job/build-mir/4720
    SUCCESS: https://mir-jenkins.ubuntu.com/job/build-0-fetch/4874
    SUCCESS: https://mir-jenkins.ubuntu.com/job/build-1-sourcepkg/release=artful/4863
    SUCCESS: https://mir-jenkins.ubuntu.com/job/build-1-sourcepkg/release=xenial/4863
    SUCCESS: https://mir-jenkins.ubuntu.com/job/build-1-sourcepkg/release=zesty/4863
    SUCCESS: https://mir-jenkins.ubuntu.com/job/build-2-binpkg-mir/arch=amd64,compiler=clang,platform=mesa,release=artful/4757
        deb: https://mir-jenkins.ubuntu.com/job/build-2-binpkg-mir/arch=amd64,compiler=clang,platform=mesa,release=artful/4757/artifact/output/*zip*/output.zip
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        deb: https://mir-jenkins.ubuntu.com/job/build-2-binpkg-mir/arch=amd64,compiler=clang,platform=mesa,release=zesty/4757/artifact/output/*zip*/output.zip
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        deb: https://mir-jenkins.ubuntu.com/job/build-2-binpkg-mir/arch=amd64,compiler=gcc,platform=mesa,release=artful/4757/artifact/output/*zip*/output.zip
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        deb: https://mir-jenkins.ubuntu.com/job/build-2-binpkg-mir/arch=amd64,compiler=gcc,platform=mesa,release=zesty/4757/artifact/output/*zip*/output.zip
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Click here to trigger a rebuild:
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review: Approve (continuous-integration)

[Alberto Aguirre (albaguirre)]

Seems reasonable.

review: Approve

[Mir CI Bot (mir-ci-bot)]

review: Approve (continuous-integration)

=== modified file 'src/core/CMakeLists.txt'
--- src/core/CMakeLists.txt	2017-05-08 03:04:26 +0000
+++ src/core/CMakeLists.txt	2017-06-19 16:46:57 +0000
@@ -1,5 +1,8 @@
 set(MIRCORE_ABI 1)
 
+# We don't need libmircore to have an unused dependency on libpthread
+string (REPLACE " -pthread " " " CMAKE_CXX_FLAGS ${CMAKE_CXX_FLAGS})
+
 add_library(mircore SHARED
     fatal.cpp
     geometry/rectangle.cpp